IPFS, DIDs, and Fission

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DECENTRALIZED WEB MEETUP IPFS & FISSION LIVE

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IPFS 101 & A BIT OF FISSION B R O O K LY N Z E L E N K A , @ e x p e d e

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IPFS 101 & A BIT OF FISSION B R O O K LY N Z E L E N K A , @ e x p e d e • Cofounder/CTO at Fission • https://fission.codes • PLT & VMs • Previously focused on Ethereum • EIPs 615, 902, 1066, 1444 • ECIP 1050 • Currently spending a lot of time with IPFS & DIDs

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COMMONS INFRASTRUCTURE

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COMMONS INFRASTRUCTURE ! A S U B S T R AT E F O R E V E R Y O N E “

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COMMONS INFRASTRUCTURE OPEN SOURCE Lots of people work on it, everybody benefits from it, and then people can build upon it (even in a revenue generating fashion) # TED LEUNG (2005)

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COMMONS INFRASTRUCTURE OPEN NETWORKS Lots of people work on it, everybody benefits from it, people can build upon it (even in a revenue generating fashion), and it’s “owned” by everyone. By participating — even with competitive goals — you are cooperating by serving the content and running compute of others. $

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COMMONS INFRASTRUCTURE W H Y N OT M O R E W I D E S P R E A D ?

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COMMONS INFRASTRUCTURE W H Y N OT M O R E W I D E S P R E A D ?

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DIDS

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DIDS # H I G H LY A U T H E N T I C ,

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DIDS S TA N D A R D I Z AT I O N

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DIDS S TA N D A R D I Z AT I O N • W3C • Microsoft • Government of British Columbia • Based on public-key cryptography • Truly “universal” UUIDs • Agnostic about backing • For users, devices, and more

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DIDS CLAIMS

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DIDS CLAIMS • Principle of least information • “Can attest that this user is over 18” • All claims signed with private key • Age, credentials, country residency, job history, event attendance, …

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DIDS W H AT A B O U T T R A C K I N G , P R I VA C Y , R E C O V E R Y

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DIDS W H AT A B O U T T R A C K I N G , P R I VA C Y , R E C O V E R Y • Hierarchical deterministic wallets

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DIDS W H AT A B O U T T R A C K I N G , P R I VA C Y , R E C O V E R Y • Hierarchical deterministic wallets • Keychains • Generally on a blockchain • Some cases on DNS

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DIDS SELF-SOVEREIGN IDENTITY (SSI)

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DIDS SELF-SOVEREIGN IDENTITY (SSI) • Generate your own ID!

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DIDS SELF-SOVEREIGN IDENTITY (SSI) • Generate your own ID! • As many as you like -

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DIDS SELF-SOVEREIGN IDENTITY (SSI) • Generate your own ID! • As many as you like • Generally use commons infrastructure like a blockchain or DNS

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W H AT F I S S I O N I S U P T O

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W H AT F I S S I O N I S U P T O . MAKING LIFE EASIER FOR ALL DEVS ✨

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MAKING LIFE EASIER FOR ALL DEVS PA R A D I G M W AV E S

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MAKING LIFE EASIER FOR ALL DEVS PA R A D I G M W AV E S C O N TA I N E R S

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MAKING LIFE EASIER FOR ALL DEVS PA R A D I G M W AV E S C O N TA I N E R S

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MAKING LIFE EASIER FOR ALL DEVS PA R A D I G M W AV E S C O N TA I N E R S SERVERLESS ☁ λ

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MAKING LIFE EASIER FOR ALL DEVS PA R A D I G M W AV E S C O N TA I N E R S SERVERLESS UNIVERSAL ☁ 1 λ